408ci,L92 heads with Cary's carb intake #'s
#21
TECH Addict
iTrader: (24)
my engine setup right now is close to yours,
the old setup was
-408ci 6.0L block setup
-TSP cnc L92 heads
-TR LS1 head cam
-Yella Terra rockers
-11.9 CR
-gm L92 carb intake
-edelbrock choker elbow
-kooks 1-7\8" headers
-kooks 3" to 2.5" slip fit into 3" catback
-T56
-spec stage 3+ clutch
-7.5" 10 bolt w\3.73 gears
-'98 PCM w\SD tuning
made 503rwhp
now i am using a different cam
morell tie bars
stock l76
gonna get a good setup before i dyno it again
I am impressed with your setup, its the highest hp 408 LS3 car ive seen yet
the old setup was
-408ci 6.0L block setup
-TSP cnc L92 heads
-TR LS1 head cam
-Yella Terra rockers
-11.9 CR
-gm L92 carb intake
-edelbrock choker elbow
-kooks 1-7\8" headers
-kooks 3" to 2.5" slip fit into 3" catback
-T56
-spec stage 3+ clutch
-7.5" 10 bolt w\3.73 gears
-'98 PCM w\SD tuning
made 503rwhp
now i am using a different cam
morell tie bars
stock l76
gonna get a good setup before i dyno it again
I am impressed with your setup, its the highest hp 408 LS3 car ive seen yet
#23
TECH Senior Member
iTrader: (10)
Join Date: May 2005
Location: Bossier city,LA barksdale AFB
Posts: 5,353
Likes: 0
Received 2 Likes
on
2 Posts
my engine setup right now is close to yours,
the old setup was
-408ci 6.0L block setup
-TSP cnc L92 heads
-TR LS1 head cam
-Yella Terra rockers
-11.9 CR
-gm L92 carb intake
-edelbrock choker elbow
-kooks 1-7\8" headers
-kooks 3" to 2.5" slip fit into 3" catback
-T56
-spec stage 3+ clutch
-7.5" 10 bolt w\3.73 gears
-'98 PCM w\SD tuning
made 503rwhp
now i am using a different cam
morell tie bars
stock l76
the old setup was
-408ci 6.0L block setup
-TSP cnc L92 heads
-TR LS1 head cam
-Yella Terra rockers
-11.9 CR
-gm L92 carb intake
-edelbrock choker elbow
-kooks 1-7\8" headers
-kooks 3" to 2.5" slip fit into 3" catback
-T56
-spec stage 3+ clutch
-7.5" 10 bolt w\3.73 gears
-'98 PCM w\SD tuning
made 503rwhp
now i am using a different cam
morell tie bars
stock l76
that intake, elbow and TB is killing your power
#25
11 Second Club
Join Date: Jun 2005
Location: Was New Orleans, but swam to Baton Rouge
Posts: 1,537
Likes: 0
Received 0 Likes
on
0 Posts
Nice results Allan!! I have been wanting to get some free time to drop by the shop and hangout some time. I will hit you up when I do.
#26
10 Second Club
iTrader: (6)
Join Date: Mar 2007
Location: Fuquay Varina, NC
Posts: 952
Likes: 0
Received 0 Likes
on
0 Posts
I switched from an elbow to a 4150 accufab and it was a day and night difference in my car. Between that and some tuning I went from 11.60 @117 to 10.70 @126.
How much do you guys think that intake and a 4500 will pic up over what I already have.
How much do you guys think that intake and a 4500 will pic up over what I already have.
#32
Collections Hold
iTrader: (1)
Join Date: Jun 2004
Location: howell mi
Posts: 476
Likes: 0
Received 0 Likes
on
0 Posts
LXR intake
Yes they are available in 4150. BTW, The trade name of our cylinder head and manifold is LXR by Performance Induction. The cylinder head line was previously ETP. I bought ETP out of the cylinder head line and did not come up with a snappy name for the manifold until a few months ago. We are very close to releasing both L92 and cathederal port manifolds too. The manifold in the picture is a limited production piece due to in sufficient material for the flanges and we had to weld on new ones. We have to finish 1 thing at a time though. The cylinder head project has taken a long time to complete and sort out. Just wanted to let all the guys that I have been recieving messages from know that. Thanks Allen for posting your results.
Cary
www.perf-induction.com
Cary
www.perf-induction.com
#35
I'm doing a top LS3 swap now. I had to go with a LS3 OE ported manifold. I want to go with a intake setup like this. I'd like this when I do a custom cam swap with this type of intake. I never thought the elbow setup was efficient.
#36
10 Second Club
iTrader: (1)
Join Date: Nov 2001
Location: Boggy Creek
Posts: 1,528
Likes: 0
Received 0 Likes
on
0 Posts
I did the same swap and have yet to make it to the track but it is night and day differance between the old low profile edelbrock elbow vs. my 4150 throttle body setup. Like i put a 75 shot of nitrous on the car